Laser welding of
fluidic components

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Story

Laser plastic welding enables the production of precise fluidic components while meeting the highest requirements for cleanliness, tightness and process reliability.

Industry

Medical and sanitary technology

Material

BOM

Process

Laser transmission welding: 1940nm

The challenge

  • Complex fluidic geometries
  • Sensitive channel structures
  • Particle-free joining
  • Welding of transparent plastic parts
Laser plastic welding of a fluidic component

The solution

  • High-precision laser optics enable exact weld seams
  • Local melting protects surrounding areas
  • Particle-free laser plastic welding makes downstream cleaning processes unnecessary
  • Special wavelength of 1940nm enables welding of transparent plastics without additives in the material

The results

Precise welds

Even complex channel structures can be welded reliably thanks to local energy input.

Contamination-free production

No subsequent cleaning is necessary thanks to the particle-free process.

Tight weld joints

The non-detachable joint ensures maximum tightness and product safety.

Transferable applications

Our solution is suitable for many applications where plastic components need to be joined permanently and safely.

Fluidic component as example application

Do you have a similar challenge?

We develop and manufacture tailor-made solutions for your applications – from feasibility study to series production.

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